Thomas Wegmann

Title: Thomas Wegmann: Innovator in Stepping Motor Technology

Introduction

Thomas Wegmann is a notable inventor based in Yverdon-les-Bains, Switzerland. He has made significant contributions to the field of motor technology, particularly in the area of stepping motors used in printers. His innovative approach has led to advancements that enhance printing precision and efficiency.

Latest Patents

Wegmann holds a patent for a "Method and apparatus for driving a stepping motor using digital pulse." This invention involves generating first pulses at multiple levels, simulating sinusoidal waves to drive the motor effectively. The method ensures that the maximum level is applied during two consecutive microsteps to one phase of the motor, while the other phase alternates in sign. This technique allows for precise stopping positions, maintaining a whole number of half steps between them. As a result, the printing process becomes very precise, fast, and noise-free, effectively doubling the resolution without sacrificing speed or accuracy.

Career Highlights

Wegmann is currently employed at Olivetti-Canon Industriale S.p.a., where he continues to develop innovative solutions in motor technology. His work has been instrumental in improving the performance of printers, making them more reliable and efficient.

Collaborations

Wegmann collaborates with Jean-Luc Passello, contributing to the advancement of technology in their field. Their partnership has fostered an environment of innovation and creativity, leading to significant developments in their projects.

Conclusion

Thomas Wegmann's contributions to stepping motor technology exemplify the impact of innovation in the printing industry. His patented methods enhance the precision and efficiency of printers, showcasing the importance of continuous advancement in technology.